| //===--- References.h - Swift Syntax Reference-Counting Misc. ---*- C++ -*-===// |
| // |
| // This source file is part of the Swift.org open source project |
| // |
| // Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors |
| // Licensed under Apache License v2.0 with Runtime Library Exception |
| // |
| // See https://swift.org/LICENSE.txt for license information |
| // See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef SWIFT_SYNTAX_REFERENCES_H |
| #define SWIFT_SYNTAX_REFERENCES_H |
| |
| #include "llvm/ADT/IntrusiveRefCntPtr.h" |
| |
| namespace swift { |
| |
| /// A shorthand to clearly indicate that a value is a reference counted and |
| /// heap-allocated. |
| template <typename Inner> |
| using RC = llvm::IntrusiveRefCntPtr<Inner>; |
| |
| } // end namespace swift |
| |
| #endif // SWIFT_SYNTAX_REFERENCES_H |
